Ezingxenyeni zekhompyutha, i- kilobit ngokujwayelekile imelela amabhukithi angu-1000 yedatha. I- megabit imelela ama-kilobits angu-1000 futhi i- gigabit imelela ama-megabits ayi-1000 (alinganiselwa ku-kilobits million).
Amanani Emininingwane Yenethiwekhi - Amabhuzu Ngesibili
Ama-kilobits, i-megabits kanye ne-gigabits ehamba phezu kwenethiwekhi yekhompuyutha ngokuvamile ilinganiswa ngomzuzwana ngamunye:
- I-kilobit elingu-1 ngomzuzwana lilingana ne-1 Kbps noma i-kbps (lezi zilingana)
- I-megabit elingu-1 ngomzuzwana ilingana no-1 Mbps
- I-gigabit ngayinye ngomzuzwana ilingana no-1 Gbps
Ukuxhumeka kwenethiwekhi okuphansi kuyalinganiswa ngama-kilobits, izixhumanisi ezisheshayo kuma-megabits, nokuxhumana okusheshayo kakhulu kuma-gigabits.
Izibonelo zama-kilobits, i-Megabits nama-Gigabits
Ithebula elingezansi lifingqa ukusetshenziswa okuvamile kwalemigomo ekuxhumaneni kwenethiwekhi. Ukulinganisa okusheshayo kubonisa ukulinganisela okulinganisiwe kobuchwepheshe.
| imodemu evamile yokudayela | 56 Kbps |
| amanani ama-encoding ejwayelekile amafayela womculo we-MP3 | 128 Kbps, 160 Kbps, 256 Kbps, 320 Mbps |
| isilinganiso esikhulu sokukhokhwa kwe-Dolby Digital (umsindo) | 640 Kbps |
| Umzila we-T1 | 1544 Kbps |
| i- Ethernet yendabuko | 10 Mbps |
| I- Wi-Fi ye- 802.11b | 11 Mbps |
| I-802.11a no- 802.11g Wi-Fi | 54 Mbps |
| Fast Ethernet | 100 Mbps |
| amazinga angu- 802.11n we-Wi-FI amanani | 150 Mbps, 300 Mbps, 450 Mbps, 600 Mbps |
| amazinga angu- 802.11ac we-Wi-Fi yedatha | 433 Mbps, 867 Mbps, 1300 Mbps, 2600 Mbps |
| I-Gigabit Ethernet | 1 Gbps |
| I-Gigabit Ethernet engu-10 | 10 Gbps |
Ukulinganiswa kwejubane kwezinsizakalo ze-intanethi kuhluke kakhulu kuye ngokuthi uhlobo lwe-inthanethi lokufinyelela ubuchwepheshe kanye nokukhetha kwezinhlelo zokubhalisa.
Eminyakeni eminingi edlule, ukuxhumeka okujwayelekile kwe-broadband kwalinganisiwe ku-384 Kbps naku-512 Kbps. Manje, ngesivinini esingaphezu kuka-5 Mbps sivamile, nge-10 Mbps nangaphezulu okujwayelekile kumadolobha namanye amazwe.
Inkinga nge-Bit Rates
Ukulinganisa kwe-Mbps ne-Gbps yemishini yenethiwekhi (kufaka phakathi uxhumano lwe-Inthanethi) lithola ukukhokha okuvelele ekuthengiseni komkhiqizo nokuthengisa.
Ngeshwa, lezi zindleko zedatha zixhunywe ngokuqondile ngokuqondile ngesivinini senethiwekhi namazinga okusebenza abasebenzisi benethiwekhi abakudinga ngempela.
Isibonelo, abathengi namanethiwekhi asekhaya ngokuvamile akhiqiza kuphela inani elincane lomgwaqo wenethiwekhi, kodwa ngokuqhuma okusheshayo, kusuka ekusetshenzisweni okufana nokuphequlula iwebhu ne-imeyili. Ngisho nesilinganiso esincane esincane sokulondoloza idatha njengama-Mbps angu-5 anele ukusakaza okuningi kwe- Netflix . Ukulayisha kwenethiwekhi kwanda kancane kancane njengoba amadivaysi amaningi nabasebenzisi bengezwa. Iningi lalo mgwaqo lingenayo kuyi-intanethi kunokuba ikwazi ukuzikhiqiza ngaphakathi kwekhaya, lapho ukulibaziseka kokuxhumana okude kakhulu kanye neminye imikhawulo yokuxhumanisa kwe-intanethi yasendlini ngokuvamile (hhayi ngaso sonke isikhathi) ifuna ukuba nakho konke okusebenzayo.
Bheka futhi - Indlela Ye-Network Network Elinganiselwe ngayo
I-Confusion Between Betits and Bytes
Abantu abaningi abancane abajwayele ukuxhumana ngekhompiyutha bakholelwa ukuthi i-kilobit eyodwa ilingana nama-1024 bits. Lokhu akulona iqiniso ekuxhumaneni kodwa kungasebenza kwezinye izimo. Imininingwane ye- adapters yenethiwekhi , i- routers yenethiwekhi nezinye izinto zokusebenza zisebenzisa njalo ama-kilobits angu-1000 njengesisekelo samanani abo okucatshangwayo. Ukudideka kuvela njengoba inkumbulo yekhompiyutha ne-disk abakhiqizi be-drive bavame ukusebenzisa ama-kilobyte angu-1024-byte njengesisekelo samakhono abo acashunwe.
Bheka futhi - Uyini umehluko phakathi kwama-bits nama-Bytes?